/*******************************************************************************
 * Cool DHTML tooltip script- © Dynamic Drive DHTML code library
 * (www.dynamicdrive.com) This notice MUST stay intact for legal use Visit
 * Dynamic Drive at http://www.dynamicdrive.com/ for full source code
 ******************************************************************************/

var offsetxpoint = -60
// Customize x offset of tooltip
var offsetypoint = 20
// Customize y offset of tooltip
var ie = document.all
var ns6 = document.getElementById && !document.all
var enabletip = false
if (ie || ns6)
    var tipobj = document.all ? document.all["dhtmltooltip"] : document.getElementById ? document
            .getElementById("dhtmltooltip") : ""
function ietruebody() {
    return (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement
            : document.body
}

function ddrivetip(thetext, thecolor, thewidth) {
    if (ns6 || ie) {
        if (typeof thewidth != "undefined")
            tipobj.style.width = thewidth + "px"
        if (typeof thecolor != "undefined" && thecolor != "")
            tipobj.style.backgroundColor = thecolor
        tipobj.innerHTML = thetext
        enabletip = true
        return false
    }
}

function positiontip(e) {
    if (enabletip) {
        var curX = (ns6) ? e.pageX : event.clientX + ietruebody().scrollLeft;
        var curY = (ns6) ? e.pageY : event.clientY + ietruebody().scrollTop;
        // Find out how close the mouse is to the corner of the window
        var rightedge = ie && !window.opera ? ietruebody().clientWidth - event.clientX
                - offsetxpoint : window.innerWidth - e.clientX - offsetxpoint - 20
        var bottomedge = ie && !window.opera ? ietruebody().clientHeight - event.clientY
                - offsetypoint : window.innerHeight - e.clientY - offsetypoint - 20

        var leftedge = (offsetxpoint < 0) ? offsetxpoint * (-1) : -1000

        // if the horizontal distance isn't enough to accomodate the width of
        // the context menu
        if (rightedge < tipobj.offsetWidth)
            // move the horizontal position of the menu to the left by it's
            // width
            tipobj.style.left = ie ? ietruebody().scrollLeft + event.clientX - tipobj.offsetWidth
                    + "px" : window.pageXOffset + e.clientX - tipobj.offsetWidth + "px"
        else if (curX < leftedge)
            tipobj.style.left = "5px"
        else
            // position the horizontal position of the menu where the mouse is
            // positioned
            tipobj.style.left = curX + offsetxpoint + "px"

            // same concept with the vertical position
        if (bottomedge < tipobj.offsetHeight)
            tipobj.style.top = ie ? ietruebody().scrollTop + event.clientY - tipobj.offsetHeight
                    - offsetypoint + "px" : window.pageYOffset + e.clientY - tipobj.offsetHeight
                    - offsetypoint + "px"
        else
            tipobj.style.top = curY + offsetypoint + "px"
        tipobj.style.visibility = "visible"
    }
}

function hideddrivetip() {
    if (ns6 || ie) {
        enabletip = false
        tipobj.style.visibility = "hidden"
        tipobj.style.left = "-1000px"
        tipobj.style.backgroundColor = ''
        tipobj.style.width = ''
    }
}

document.onmousemove = positiontip
